CH519500A - Procédé de préparation de pyrazolines - Google Patents

Procédé de préparation de pyrazolines

Info

Publication number
CH519500A
CH519500A CH236670A CH236670A CH519500A CH 519500 A CH519500 A CH 519500A CH 236670 A CH236670 A CH 236670A CH 236670 A CH236670 A CH 236670A CH 519500 A CH519500 A CH 519500A
Authority
CH
Switzerland
Prior art keywords
pyrazolines
preparing
preparing pyrazolines
Prior art date
Application number
CH236670A
Other languages
English (en)
French (fr)
Original Assignee
Dausse Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dausse Sa filed Critical Dausse Sa
Publication of CH519500A publication Critical patent/CH519500A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH236670A 1969-02-26 1970-02-19 Procédé de préparation de pyrazolines CH519500A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904862A FR2059449A1 (cs) 1969-02-26 1969-02-26

Publications (1)

Publication Number Publication Date
CH519500A true CH519500A (fr) 1972-02-29

Family

ID=9029612

Family Applications (1)

Application Number Title Priority Date Filing Date
CH236670A CH519500A (fr) 1969-02-26 1970-02-19 Procédé de préparation de pyrazolines

Country Status (6)

Country Link
BE (1) BE746051A (cs)
CH (1) CH519500A (cs)
DE (1) DE2008693A1 (cs)
FR (1) FR2059449A1 (cs)
GB (1) GB1297035A (cs)
NL (1) NL7002731A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754582A (fr) * 1969-08-07 1971-01-18 Chinoin Gyogyszer Es Vegyes Ze Derives de 3-amino-delta exp. 2-pyrazoline et procede pour leurpreparation
US3927025A (en) * 1969-08-07 1975-12-16 Dezso Korbonits 3-Amino-{66 {hu 2{b -pyrazoline derivatives and process for the preparation thereof
HU187392B (en) * 1980-12-16 1985-12-28 Wellcome Found Process for preparing substituted pyrazoline derivatives and pharmaceutical compositions containing such compounds
FR2781147B1 (fr) 1998-07-20 2000-09-15 Oreal Compositions pour la teinture des fibres keratiniques contenant des derives de 3-amino pyrazolines a titre de coupleur, procede de teinture et kit de teinture
GB0603181D0 (en) * 2006-02-17 2006-03-29 Merck Sharp & Dohme Treatment of neurodegenerative and psychiatric diseases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726248A (en) * 1950-04-06 1955-12-06 Ilfrod Ltd 3-amino pyrazolines and process

Also Published As

Publication number Publication date
BE746051A (fr) 1970-07-31
DE2008693A1 (de) 1970-09-24
FR2059449A1 (cs) 1971-06-04
NL7002731A (cs) 1970-08-28
GB1297035A (cs) 1972-11-22

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Legal Events

Date Code Title Description
PL Patent ceased